Finite Group Databasebeta

← C2×C4×Dic1033 #45683079

Subgroups — C2×C4×Dic1033 #45683079

Order 33056.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic1033C212yesmaximal
2C4×Dic1033C214yesmaximal, direct product factor
3C22×C4×C1033C211yesmaximal, characteristic
4C2×Dic1033C418yesdirect product factor
5C2×Dic1033C2214yes—
6C23×C1033C2211yescharacteristic
7C2×C4×C1033C414yescomplemented
8C2×C4×C1033C2212yes—
9C22×C1033C2×C414yes—
10C22×C1033C2×C412yes—
11C22×C1033C2311yescharacteristic
12C4×C1033C2×C414yescomplemented
13Dic1033C2×C418yesdirect product factor
14C2×C1033C4214yescomplemented
15C2×C1033C22×C412yes—
16C2×C1033C22×C411yescharacteristic
17C1033C2×C4211yescharacteristic, complemented, Sylow
18C2×C42—10331nomaximal, Sylow
19C22×C4—10332no—
20C22×C4D103311yescharacteristic
21C42—10334no—
22C23C2×D103311yescharacteristic
23C2×C4—10338no—
24C2×C4—10334no—
25C2×C4Dic103314yesdirect product factor
26C2×C4C2×D103312yes—
27C22C4×D103314yes—
28C22C2×Dic103312yes—
29C22C22×D103311yescharacteristic
30C4—10338no—
31C4C2×Dic103314yesdirect product factor
32C2C4×Dic103314yesdirect product factor
33C2C2×C4×D103312yes—
34C2C22×Dic103311yescharacteristic
subgroupG/H
center, hypercenterC22×C4D1033
commutator, hypocenterC1033C2×C42
FrattiniC22C22×D1033
FittingC22×C4×C1033C2
socle, prime radicalC23×C1033C22
cosocleC22×C1033C23
LCSG ▷ C1033
UCSC1 ◁ C22×C4

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C4×Dic1033C2direct (N × H)
4. C2×Dic1033C4direct (N × H)
7. C2×C4×C1033C4semidirect
12. C4×C1033C2×C4semidirect
13. Dic1033C2×C4direct (N × H)
14. C2×C1033C42semidirect
17. C1033C2×C42semidirect
25. C2×C4Dic1033direct (N × H)
31. C4C2×Dic1033direct (N × H)
32. C2C4×Dic1033direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×Dic10332
C4×Dic10332
C22×C4×C10332
C2×C421033